<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="活动标题" prop="activeName">
        <el-input
          v-model="queryParams.activeName"
          placeholder="请输入活动标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>



      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable
          v-model="queryParams.startTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
          v-model="queryParams.endTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择结束时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="活动地址" prop="activeAddress">
        <el-input
          v-model="queryParams.activeAddress"
          placeholder="请输入活动地址"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="手机号" prop="userPhone">
        <el-input
          v-model="queryParams.userPhone"
          placeholder="请输入手机号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="活动介绍" prop="activeInfo">
        <el-input
          v-model="queryParams.activeInfo"
          placeholder="请输入活动介绍"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="活动收费价格" prop="activePrice">
        <el-input
          v-model="queryParams.activePrice"
          placeholder="请输入活动收费价格"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="书籍是否免费" prop="activeFree">
        <el-input
          v-model="queryParams.activeFree"
          placeholder="请输入书籍是否免费"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="活动分类" prop="activeType">
        <el-select v-model="queryParams.activeType" placeholder="请选择活动分类" clearable>
          <el-option
            v-for="dict in dict.type.active_tpye"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['yljf:active:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['yljf:active:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['yljf:active:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['yljf:active:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键id" align="center" prop="activeId" />
      <el-table-column width="160" label="活动标题" align="center" prop="activeName" >
        <template slot-scope="scope">
          <div class="cell-content">{{scope.row.activeName}}</div>
        </template>
      </el-table-column>
      <el-table-column label="活动图片" align="center" prop="activeImg" >
        <template slot-scope="scope">
          <img :src="setImgUrl(scope.row.activeImg)" alt="" width="100%"/>
        </template>
      </el-table-column>

      <el-table-column label="开始时间" align="center" prop="startTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="活动地址" align="center" prop="activeAddress" width="220">
        <template slot-scope="scope">
          <div class="cell-content">{{scope.row.activeAddress}}</div>
        </template>
      </el-table-column>
      <el-table-column width="120" label="手机号" align="center" prop="userPhone" />
      <el-table-column width="250" label="活动介绍" align="center" prop="activeInfo" >
        <template slot-scope="scope">
          <div class="cell-content">{{scope.row.activeInfo.replace(/<[^>]*>/g, '')}}</div>
        </template>
      </el-table-column>
      <el-table-column width="120" label="活动收费价格" align="center" prop="activePrice" />
      <el-table-column width="100" label="书籍是否免费" align="center" prop="activeFree">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_yes_no" :value="scope.row.activeFree"/>
        </template>
      </el-table-column>
      <el-table-column label="活动分类" align="center" prop="activeType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.active_tpye" :value="scope.row.activeType"/>
        </template>
      </el-table-column>
      <el-table-column width="120" label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['yljf:active:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['yljf:active:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改活动对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="活动标题" prop="activeName">
          <el-input v-model="form.activeName" placeholder="请输入活动标题" />
        </el-form-item>
        <el-form-item label="活动图片" prop="img">
          <image-upload :limit="1" v-model="form.activeImg" />
          <!-- <el-input v-model="form.img" placeholder="请输入课程图片" /> -->
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker clearable
            v-model="form.startTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker clearable
            v-model="form.endTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="活动地址" prop="activeAddress">
          <el-input v-model="form.activeAddress" placeholder="请输入活动地址" />
        </el-form-item>
        <el-form-item label="手机号" prop="userPhone">
          <el-input v-model="form.userPhone" placeholder="请输入手机号" />
        </el-form-item>
        <el-form-item label="活动介绍" prop="activeInfo">
          <el-input v-model="form.activeInfo" placeholder="请输入活动介绍" />
        </el-form-item>
        <el-form-item label="活动收费价格" prop="activePrice">
          <el-input v-model="form.activePrice" placeholder="请输入活动收费价格" />
        </el-form-item>
        <el-form-item label="书籍是否免费" prop="activeFree">
          <!-- <el-input v-model="form.activeFree" placeholder="请输入书籍是否免费" /> -->
          <el-select v-model="form.activeFree" placeholder="请选择书籍是否免费">
            <el-option
              v-for="dict in dict.type.sys_yes_no"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>


        </el-form-item>
        <el-form-item label="活动分类" prop="activeType">
          <el-select v-model="form.activeType" placeholder="请选择活动分类">
            <el-option
              v-for="dict in dict.type.active_tpye"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listActive, getActive, delActive, addActive, updateActive } from "@/api/yljf/active";

export default {
  name: "Active",
  dicts: ['active_tpye','sys_yes_no'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 活动表格数据
      activeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        activeName: null,
        startTime: null,
        endTime: null,
        activeAddress: null,
        userPhone: null,
        activeInfo: null,
        activePrice: null,
        activeFree: null,
        activeType: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    setImgUrl(url){
      if(url.indexOf('http://') == 0 || url.indexOf('https://') == 0){
        return url
      } else {
        return process.env.VUE_APP_BASE_API+url
      }

    },
    /** 查询活动列表 */
    getList() {
      this.loading = true;
      listActive(this.queryParams).then(response => {
        this.activeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        activeId: null,
        activeName: null,
        startTime: null,
        endTime: null,
        activeAddress: null,
        createTime: null,
        createBy: null,
        updateTime: null,
        updateBy: null,
        userPhone: null,
        activeInfo: null,
        activePrice: null,
        activeFree: null,
        activeType: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.activeId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加活动";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const activeId = row.activeId || this.ids
      getActive(activeId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改活动";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.activeId != null) {
            updateActive(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActive(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const activeIds = row.activeId || this.ids;
      this.$modal.confirm('是否确认删除活动编号为"' + activeIds + '"的数据项？').then(function() {
        return delActive(activeIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('yljf/active/export', {
        ...this.queryParams
      }, `active_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>

<style lang="scss" scoped>
.cell-content{
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3; /* 限制行数为3 */
      overflow: hidden;
  }

  ::v-deep{
    .el-form-item__label{
      width: initial !important;
    }
  }
</style>

